SOF_TIMESTAMPING_TX_RECORD_MASK 2432 include/net/sock.h tsflags & SOF_TIMESTAMPING_TX_RECORD_MASK) SOF_TIMESTAMPING_TX_RECORD_MASK 2286 net/core/sock.c if (tsflags & ~SOF_TIMESTAMPING_TX_RECORD_MASK) SOF_TIMESTAMPING_TX_RECORD_MASK 2289 net/core/sock.c sockc->tsflags &= ~SOF_TIMESTAMPING_TX_RECORD_MASK; SOF_TIMESTAMPING_TX_RECORD_MASK 472 net/ipv4/tcp.c if (tsflags & SOF_TIMESTAMPING_TX_RECORD_MASK)